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Knight Hollow Logo

Micropropagation since 1981

For more than 43 years, Knight Hollow Nursery has been advancing the science of plant tissue culture.

We are a family-owned and operated lab. We strive to serve our customers’ plant propagation needs with the highest quality products and a personal touch.

Our plants are rooted and acclimated cultured cuttings from our own lab, ensuring the best quality right from the start. We have a large indoor grow room and two small greenhouses to harden off the plugs before being graded and shipped. With our central location in the United States we easily ship priority freight around the country ensuring a quick and cost effective delivery.

Woman holding plant for Nursery magazine cover.

Strength in Numbers

See how Knight Hollow has stayed true to its values as it diversifies and grows with its second generation.

We are a contract grower. We specialize in isolating unique, high-value plant specimens into sterile culture.


Knight Hollow Logo

Services Offered by KHN

Tissue Culture Propagation: Scale-up cloning services to increase the production of high-value plant specimens, providing growers with a reliable source of genetically identical plants.

Plant Products: UNROOTED PLANTS. For flexibility in your planting schedule and afforability, we offer in-vitro, unrooted plants that can be rooted and acclimated according to your needs. Many of the plant species we grow root readily when planted in a high humidity environment with no auxin needed. STAGE 3 ROOTED PLANTS. We provide plants that are in-vitro rooted and ready for transplanting, ensuring they are well-established for optimal growth. 200 CELL PLUGS. We supply fully rooted and acclimated 200 cell plugs, suitable for large-scale planting and efficient growth.

Holding Plant Genetics: Clean Genetic Storage, we offer the service of holding plant genetics in sterile conditions to preserve their viability and purity. This ensures that valuable plant specimens remain uncontaminated and available for scale up future use.

Consulting Services: Expert Advice, our consulting services provide expert guidance on plant tissue culture, propagation techniques, and other related topics. We assist growers in optimizing their plant production processes and addressing specific challenges.

Contact Us

Row of sprigs

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